under the article of confederation, the congress's major achievements included its system of settling western territories and its

negotiation of commercial treaties.

Explanation:

it is a treaty governing commerce between two or more nations. pact, treaty, accord

answer: the risk-return relationship. generally, the higher the potential return of an investment, the higher the risk. there is no guarantee that you will actually get a higher return by accepting more risk. diversification enables you to reduce the risk of your portfolio without sacrificing potential returns.

explanation:

the speech revealed that eastern european countries were no threat to their neighbors, which led to the creation of the truman doctrine i think this might be correct.